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What the radius of a circle with diameter d 61 yd?
The radius of a circle is equal to half of it's diameter. If you want to figure out the radius from a given diameter, simply divide the diameter by two:Radius = Diameter / 2Radius = 61 / 2Radius = 30.5 yd
What is the radius if a circle with circumference 13 ft?
C= pi*d 13=pi*d 13/pi=d r=d/2 r=13/(2pi)
How do you find the area of a circle d equals 4.5?
Area of a circle = pi*radius2 Area = 15.90431281 square units
What is the formula to find the area of a circle with the diameter in it?
Area = Pi(d/2)2 where d = diameter
How do you get a area from the diameter?
The equation for the surface area of a circle is Pi times the radius squared. Pi x r^2 = Area of a circle The radius is 1/2 the diameter therefore if d is the diameter; Pi x (d/2)^2 = Area of a circle
Find the circumference and the area of a circle with diameter 2 yd?
Diameter = 2 ydRadius = 1 ydCircumference = pi D = 2 pi = 6.283 yd(rounded)Area = pi R2 = pi (1)2 = 3.142 yd2 (rounded)
What is the radius of a circle with diameter d equals 59 yd?
Diameter is twice the radius.
How deep do you have to dig to get 96000 cubic yards of sand from a 40 acre plot?
V = ( area ) ( depth ) = ( A ) ( d ) A = ( 40 acres ) ( 43560 ft^2 / acre ) ( 1 yd^2 / 9 ft^2 ) A = 193600 yd^2 d = V / A d = ( 96,000 yd^3 ) / ( 193600 yd^2 ) d = 0.4959 yd d = ( 0.4959 yd ) ( 3 ft / yd ) = 1.468 ft = 17.85 in <------
What is the area of a circle with a 13 inch diameter?
Area = Pi(d/2)2 = Pi*6.52 = approximately 132.73 inches2
How do you express the area of a circle in terms of diameter?
Circle area = pi*r 2 r= D/2 Circle area = pi*(D/2) 2 = (pi/4)*D 2
What the radius of a circle with diameter d 61 yd?
The radius of a circle is equal to half of it's diameter. If you want to figure out the radius from a given diameter, simply divide the diameter by two:Radius = Diameter / 2Radius = 61 / 2Radius = 30.5 yd
How do you find the diamter of a circle if you know the area?
In order to find the diameter of a circle if you have the area is to rearrange the formula for the area of a circle to put diameter as the unknown, like so: PIE*d = Area of a Circle d = (Area of a Circle) / PIE Therefore if the area of your circle is 40cm, 40/PIE = 12.73cm and that's the diameter.
13 Find the diameter of a circle if the area is 346.36 square yards?
Area of circle (A) = Pi*r2 346.36 = Pi*r2 r2=346.36/Pi r=√(346.36/Pi) d=2r=2√(346.36/Pi) d ~= 21.000 yards
What is diameter of circle with area 40 square inches?
Area of circle =(11/14) * d *d d denotes diameter. For your case answer is 7.1365 inches
What is the radius if a circle with circumference 13 ft?
C= pi*d 13=pi*d 13/pi=d r=d/2 r=13/(2pi)
What is the formula for finding the area of a circle when you know the diameter?
D=Diameter, pi=3.14159... Area of circle = (D/2)2 * pi
What is the area of a 28 cm circle using pi?
The area of a circle with a diameter of 28 cm is pi*(d/2)2= 615.8 cm2 The area of a circle with a diameter of 28 cm is pi*(d/2)2= 615.8 cm2 The area of a circle with a diameter of 28 cm is pi*(d/2)2= 615.8 cm2 The area of a circle with a diameter of 28 cm is pi*(d/2)2= 615.8 cm2
